keything的日志

https://wudaijun.com/2018/04/go-pprof/

main.go中加入
go func() {
log.Println(http.ListenAndServe(“:8049”, nil))
}()
runtime.SetBlockProfileRate(1 1000 1000)
runtime.SetMutexProfileFraction(20)

file:///Users/keything/Desktop/%E6%88%AA%E5%9B%BE%E7%9B%AE%E5%BD%95/text_prof/block.svg

go tool pprof http://100.90.67.48:8049/debug/pprof/mutex
go tool pprof http://100.90.67.48:8049/debug/pprof/block 得到

参考文章：

1， https://wudaijun.com/2018/04/go-pprof/